If three consecutive coefficients in the expansion of (1+x)^n are in the ratio of 6:33:110, find n. Hence, find middle term.
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https://www.meritnation.com/ask-answer/question/the-cofficient-of-three-consecutive-terms-in-the-expansion-o/binomial-theorem/466923
Here is a link to similar query:
https://www.meritnation.com/ask-answer/question/the-cofficient-of-three-consecutive-terms-in-the-expansion-o/binomial-theorem/466923